Downloaded and installed last night. So far, I'm pretty pleased, although it is lacking in a few areas that I'm hoping they update in the near future. (I had a $50 iTunes gift card, so it really only cost me $50)
Anyway, interface is nice, clean, and easy to use. I tested it out this morning on my way to work, and it was very, very accurate. Gave me announcements on upcoming turns, how long to go etc. etc. When deviating from the pre-determined route, it re-routed in seconds.
There is a lot to look at, play with, and test out here, but I just wanted to post that initially, it seems like a decent product. Things that I HOPE they add in the near future, especially at this price point:
1. TTS - This should be standard. I can't believe it is not there
2. Updated POI. Found a few things in my area it does not know about.
3. More fully integrated iPod controls. At this stage, all you get is the skip\next control when double tapping the home button. Would be nice to have access to everything from within the app. (Navigon does this).
4. Integration with Google maps for searching. This would eliminate the need to update the POI's. I believe stand alone Tomtom's have this ability now. Why it would not be there on a phone, which already has internet connectivity is beyond me.
There are a few other things, all minor, that I would like to see, but overall, I'm happy with the purchase. Once I get to play around with it a bit more, I'll probably be more comfortable with it.